On the method of using azelaic acid after glycolic acid
The nourishment of the skin is related to the agent used. Glycolic acid is active in nature and beneficial to the metabolism of keratin and the rejuvenation of the skin. However, it is strong in nature and may cause skin discomfort.

Azelaic acid has anti-inflammatory and antibacterial properties, and has good effect on lipid regulation, which can protect the stability of the skin.

If you want to use azelaic acid after glycolic acid, you should check the state of the skin. For those with healthy and resistant skin, after using glycolic acid, wait for the skin to slow down for a while before applying azelaic acid. Use cleansing products first to clean the scale of the skin, rinse it with water, and wipe it dry with a towel. Take an appropriate amount of glycolic acid and apply it, follow the texture of the skin, gently rub it well, and wait for a while to make it seep. After a while, rinse with water.

Then, when the skin is dry, take azelaic acid and slowly apply it well. When using for the first time, the amount should be small and the frequency should be low, and the skin should be observed. If there is any discomfort, such as redness, itching, or burning, reduce or stop using it. When the skin is suitable, you can gradually increase its frequency and amount.

Or for those with sensitive skin, after using glycolic acid, it is advisable to protect it with a soothing agent, such as condensation containing aloe vera and chamomile, and then use azelaic acid when the skin is safe. In this way, the skin can be protected from its damage during maintenance, and it can be nourished and safe.